People search for a "SpotGamma alternative" or an "Unusual Whales alternative" for predictable reasons: price, the lack of a public API, wanting a free tier to test with, or needing data in their own scripts rather than a dashboard. This guide groups the realistic alternatives by what they actually replace.
Full disclosure: I built FlashAlpha, one of the platforms listed below. I will call out where the other tools win, including where mine falls short, because a dishonest roundup is worthless to you and to me.
Alternatives at a Glance
| Tool | Replaces | Core strength | API | Free tier |
|---|
| FlashAlpha | Both | Computed GEX/DEX/VEX + vol surfaces, developer-first | Yes, REST + SDKs | Yes, permanent |
| SqueezeMetrics | SpotGamma | GEX + DIX (originated the GEX concept) | No | No |
| MenthorQ | SpotGamma | Key levels + GEX on TradingView | Limited | Trial |
| ConvexValue | SpotGamma | Pro-grade options analytics dashboard | Limited | Trial |
| Gammalens | SpotGamma | Free GEX visualizations | No | Yes |
| Cheddar Flow | Unusual Whales | Real-time options flow scanner | Limited | Trial |
| Market Chameleon | Unusual Whales | Options screeners + earnings analytics | Limited | Limited free |
| BlackBoxStocks | Unusual Whales | Flow alerts + community | No | Trial |
Why People Look for an Alternative
SpotGamma has no public API. The levels and analysis live in the dashboard and chart integrations. If you want to pull gamma flip, call wall, or put wall into your own scanner, bot, or spreadsheet programmatically, you cannot do it with SpotGamma. That single constraint sends most developers looking.
Unusual Whales is built around flow, not exposure. It tells you what traded (sweeps, blocks, dark pool, unusual activity). If what you actually need is computed dealer positioning - per-strike gamma, regime classification, vanna and charm exposure - that is not its primary focus.
Price and free tiers. Both are subscription products with limited or trial-only free access. Traders testing an idea, or developers who want to ship a proof of concept before paying, often want a permanent free tier to start with.
Best SpotGamma Alternatives
1. FlashAlpha - The API-First, Free-Tier Option
If the reason you want a SpotGamma alternative is "I need this data in code, not a dashboard," FlashAlpha is the most direct replacement. It returns per-strike gamma exposure (GEX), delta exposure (DEX), vanna exposure (VEX), charm exposure (CHEX), SVI-calibrated volatility surfaces, and key levels (gamma flip, call wall, put wall, max pain) for 6,000+ US equities and ETFs - all through a REST API with official SDKs in Python, JavaScript, C#, Go, and Java.
One call returns net GEX, the gamma flip level, call and put walls, and a regime classification; you do not compute anything yourself. You can also explore every metric visually on per-stock dashboards at flashalpha.com/stock/{ticker} before writing code, and an MCP server lets AI assistants like Claude and Cursor query the data natively.
Where it wins vs SpotGamma: public API, official SDKs, a permanent free tier (5 requests/day, no credit card, no time limit), lower entry pricing, and deeper computed analytics (second-order exposure, SVI surfaces).
Where SpotGamma still wins: twice-daily expert Founder's Notes, a multi-year track record, chart-platform integrations (TradingView, NinjaTrader, ThinkorSwim), and an established educational library and community. FlashAlpha launched in 2026 and has none of that history.
$ pip install flashalpha
>>> FlashAlpha("YOUR_KEY").gex("SPY")
{"net_gex": 1847293000, "gamma_flip": 587.5, "regime": "positive"}
2. SqueezeMetrics - The Originator of GEX
SqueezeMetrics is the research shop that originated and popularized the gamma exposure (GEX) concept, alongside its proprietary Dark Index (DIX). If you want the analysis lineage that everything else in this space borrows from, this is the source. It is a dashboard and data product rather than a developer API.
Best for: traders who want GEX plus DIX from the people who defined the metric. Trade-off: no public API and no free tier; it is a research subscription.
3. MenthorQ - Levels on Your Chart
MenthorQ delivers gamma and key levels with a strong focus on TradingView integration, so you see levels directly where you trade. It overlaps heavily with SpotGamma's "levels on a chart" use case.
Best for: discretionary traders who live in TradingView. Trade-off: chart-centric, with limited programmatic access.
4. ConvexValue - Pro-Grade Dashboards
ConvexValue is a deep, professional-grade options analytics dashboard aimed at serious and semi-professional traders who want granular exposure and flow views in one interface. It is powerful but has a steeper learning curve than SpotGamma's curated levels.
Best for: power users who want depth and are comfortable with complexity. Trade-off: less hand-holding; dashboard-first.
5. Gammalens - The Free Visualizer
Gammalens offers free gamma exposure visualizations, which makes it a common first stop for traders who just want to see GEX without paying. It is lighter than SpotGamma and lacks expert commentary and a programmatic API. For a deeper look, see our FlashAlpha vs Gammalens comparison.
Best for: a free, quick visual GEX check. Trade-off: no API, shallower analytics.
Best Unusual Whales Alternatives
1. FlashAlpha - For Exposure Instead of Flow
FlashAlpha is not a like-for-like Unusual Whales replacement, and that is the point. UW is the better choice if you specifically want options flow, dark pool, congressional trading, and breadth. But many people reach for UW when what they actually need is the mechanical "why" behind price moves - dealer positioning and computed exposure. For that, FlashAlpha is the more focused, API-first tool, and the two pair well together: UW for what traded, FlashAlpha for why prices move.
Where it wins vs UW: pre-computed exposure analytics (GEX/DEX/VEX/CHEX), SVI vol surfaces, a Python SDK with typed exceptions, and a permanent free tier. Where UW wins: flow, dark pool, congressional and institutional data, and a much larger community and brand.
2. Cheddar Flow - Focused Flow Scanner
Cheddar Flow is a cleaner, more focused real-time options flow scanner. If your only reason for UW was the flow feed and you found the rest of the platform overwhelming, Cheddar Flow is a more streamlined option.
Best for: traders who want flow alerts without the breadth. Trade-off: narrower than UW; no congressional or alt-data.
3. Market Chameleon - Screeners and Earnings
Market Chameleon is strong on options screeners, implied volatility tools, and earnings analytics, with a usable free tier. It overlaps with UW's screening and analytics, less so with raw flow.
Best for: options screening and earnings-driven setups. Trade-off: not a real-time flow firehose.
4. BlackBoxStocks - Flow Plus Community
BlackBoxStocks combines options and equity flow alerts with an active trading community, similar in spirit to UW's community angle.
Best for: traders who value alerts plus a social/learning community. Trade-off: dashboard and community product, not an API.
The Free Option
If "free" is the keyword in your search - a free SpotGamma alternative or a free gamma exposure tool - the realistic permanent-free choices are Gammalens (visual only) and FlashAlpha's free API tier. FlashAlpha's free tier includes gamma exposure, BSM greeks, implied volatility, stock quotes, and key levels for 6,000+ tickers, with no credit card and no time limit. You can also browse the same data with no signup at the per-stock dashboards.
How to Choose
You want levels on a chart with expert context: stay with SpotGamma, or look at MenthorQ. You want the GEX/DIX source: SqueezeMetrics. You want a free visual check: Gammalens or the FlashAlpha dashboards. You want data in code: FlashAlpha. You want flow and dark pool: keep Unusual Whales, or try Cheddar Flow for a focused feed. You want exposure analytics behind the flow: FlashAlpha alongside whatever flow tool you use.
Pricing Notes
SpotGamma starts around ~$89/mo (indices only) and Unusual Whales' dashboard starts around ~$50/mo, with separate API tiers. These competitor prices are approximate, change periodically, and should be verified on each provider's pricing page. FlashAlpha's published tiers are Free ($0, 5 req/day), Basic ($79/mo), Growth ($299/mo), and Alpha ($1,199/mo annual).
Related Reading
